Incidence and risk factors of unplanned emergency department visits following thoracic surgeryCentral MessagePerspective oleh Merel H.J. Hazewinkel, BSc, Remco R. Berendsen, MD, Rik C.J. van Klink, MD, PhD, MA, Hans Dik, MD, Jeroen Wink, MD, PhD, Jerry Braun, MD, PhD, Robert A.F. de Lind van Wijngaarden, MD, PhD